We now build nightlies directly from the Gitlab CI, and they are pushed
to a new repository:
https://mail.gnome.org/archives/desktop-devel-list/2019-September/msg00028.html
Not all apps were migrated though so we haven't decommissioned this
repository yet.
This commit removes those apps which have already been migrated to the
new way of doing things, so that we don't continue building them here
for nothing.

We now build nightlies directly from the Gitlab CI, and they are pushed
to a new repository:
https://mail.gnome.org/archives/desktop-devel-list/2019-September/msg00028.html
Not all apps were migrated though so we haven't decommissioned this
repository yet.
This commit removes those apps which have already been migrated to the
new way of doing things, so that we don't continue building them here
for nothing.

We now build nightlies directly from the Gitlab CI, and they are pushed
to a new repository:
https://mail.gnome.org/archives/desktop-devel-list/2019-September/msg00028.html
Not all apps were migrated though so we haven't decommissioned this
repository yet.
This commit removes those apps which have already been migrated to the
new way of doing things, so that we don't continue building them here
for nothing.

We now build nightlies directly from the Gitlab CI, and they are pushed
to a new repository:
https://mail.gnome.org/archives/desktop-devel-list/2019-September/msg00028.html
Not all apps were migrated though so we haven't decommissioned this
repository yet.
This commit removes those apps which have already been migrated to the
new way of doing things, so that we don't continue building them here
for nothing.

We now build nightlies directly from the Gitlab CI, and they are pushed
to a new repository:
https://mail.gnome.org/archives/desktop-devel-list/2019-September/msg00028.html
Not all apps were migrated though so we haven't decommissioned this
repository yet.
This commit removes those apps which have already been migrated to the
new way of doing things, so that we don't continue building them here
for nothing.

We used to build org.gnome.NautilusDevel.
But then swapped it for org.gnome.NautilusMaster with
commits 794bdfa1
and b3b0c865
And later we ceased to build org.gnome.NautilusMaster
with commit c3de2dc3
So, let's build org.gnome.NautilusDevel again.

Back in 5dddf134 I moved the build of
appstream-glib from the Autotools to Meson, trying to keep the same
explicit and default build options.
That means I set -Dbuilder=false and -Drpm=true, among other things.
One thing I didn't notice at the time is that -Dbuilder=false implied
-Drpm=false as well. As a result appstream-glib would build just fine,
even when the RPM libraries weren't present in the Sdk.
However, nowadays appstream-glib doesn't build any more in that specific
combination: https://github.com/hughsie/appstream-glib/pull/294
Since the rpm support always ended disabled anyway, let's explicitly
disable the option.

GNOME software has been failing to build due to a missing dependency on
GNOME online accounts. This adds the dependency and a transitive
dependency on librest. Librest is required to be 0.7.x, so this uses the
latest such tag.